在NIU同STATE DEPARTMENT联系以后, 不知是否和我们的努力有多少联系, 现在H1B签
证已经成为一年多次往返有效。
一下是NIU发给STATE DEPARTMENT的信:
US-China Work Visa Inequality
Dear Sir/Madam,
Based on visa reciprocity ruleshttp://travel.state.gov/visa/frvi/reciprocity/reciprocity_3272.html , Chinese Z Visa and US H1b visa both grant visas valid for three months. However, the real effects of the visas granted by both countries are far from being equal.
Although a US citizen's Chinese work visa only has one valid entry, he or
she is required by law